EP3896564A4 - Verfahren und vorrichtung zur datenverarbeitung und computerlesbares speichermedium - Google Patents

Verfahren und vorrichtung zur datenverarbeitung und computerlesbares speichermedium Download PDF

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Publication number
EP3896564A4
EP3896564A4 EP20826051.3A EP20826051A EP3896564A4 EP 3896564 A4 EP3896564 A4 EP 3896564A4 EP 20826051 A EP20826051 A EP 20826051A EP 3896564 A4 EP3896564 A4 EP 3896564A4
Authority
EP
European Patent Office
Prior art keywords
storage medium
data processing
computer readable
readable storage
processing method
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20826051.3A
Other languages
English (en)
French (fr)
Other versions
EP3896564A1 (de
Inventor
Siwei LUO
Dong Qiu
Rui QIAN
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP3896564A1 publication Critical patent/EP3896564A1/de
Publication of EP3896564A4 publication Critical patent/EP3896564A4/de
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0608—Saving storage space on storage systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/064—Management of blocks
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0673—Single storage device
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/3084—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction using adaptive string matching, e.g. the Lempel-Ziv method
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H03M7/4031—Fixed length to variable length coding
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671—In-line storage system
    • G06F3/0683—Plurality of storage devices
    • G06F3/0685—Hybrid storage combining heterogeneous device types, e.g. hierarchical storage, hybrid arrays

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP20826051.3A 2019-06-17 2020-05-06 Verfahren und vorrichtung zur datenverarbeitung und computerlesbares speichermedium Withdrawn EP3896564A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910521554.9A CN112099725A (zh) 2019-06-17 2019-06-17 一种数据处理方法、装置及计算机可读存储介质
PCT/CN2020/088785 WO2020253406A1 (zh) 2019-06-17 2020-05-06 一种数据处理方法、装置及计算机可读存储介质

Publications (2)

Publication Number Publication Date
EP3896564A1 EP3896564A1 (de) 2021-10-20
EP3896564A4 true EP3896564A4 (de) 2022-04-13

Family

ID=73748605

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20826051.3A Withdrawn EP3896564A4 (de) 2019-06-17 2020-05-06 Verfahren und vorrichtung zur datenverarbeitung und computerlesbares speichermedium

Country Status (4)

Country Link
US (1) US11797204B2 (de)
EP (1) EP3896564A4 (de)
CN (1) CN112099725A (de)
WO (1) WO2020253406A1 (de)

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US20220236904A1 (en) * 2021-01-25 2022-07-28 Pure Storage, Inc. Using data similarity to select segments for garbage collection
CN115145884A (zh) * 2021-03-30 2022-10-04 华为技术有限公司 一种数据压缩方法及装置
CN112988331B (zh) * 2021-04-23 2021-11-26 广州大一互联网络科技有限公司 一种云平台虚拟机之间的安全数据交换方法
WO2022267508A1 (zh) * 2021-06-25 2022-12-29 华为技术有限公司 元数据压缩方法及装置
CN113627561A (zh) * 2021-08-20 2021-11-09 北京软通智慧科技有限公司 一种数据融合的方法、装置、电子设备及存储介质
CN114137348B (zh) * 2021-11-29 2023-11-24 国网湖南省电力有限公司 一种配电终端智能联调验收方法和验收设备
CN114564446B (zh) * 2022-03-01 2022-12-27 清华大学 一种文件存储的方法、装置、系统及存储介质
CN117150518A (zh) * 2023-08-04 2023-12-01 中国移动通信集团四川有限公司 一种通信运营商数据安全加密方法及系统

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Also Published As

Publication number Publication date
EP3896564A1 (de) 2021-10-20
WO2020253406A1 (zh) 2020-12-24
US11797204B2 (en) 2023-10-24
CN112099725A (zh) 2020-12-18
US20210397350A1 (en) 2021-12-23

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